1554906928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3134893}}^1$

素因数の和:3134932

約数の個数: 20

約数和(自身を含む): 3109814848

約数和(自身を除く): 1554907920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3134893, 6269786, 12539572, 25079144, 50158288, 97181683, 194363366, 388726732, 777453464, 1554906928]

約数ペア:

[(1, 1554906928), (2, 777453464), (4, 388726732), (8, 194363366), (16, 97181683), (31, 50158288), (62, 25079144), (124, 12539572), (248, 6269786), (496, 3134893)]